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authorEric Eastwood <erice@element.io>2023-06-01 21:27:18 -0500
committerGitHub <noreply@github.com>2023-06-01 21:27:18 -0500
commit30a5076da8ad776c150ad2745b5f34b4446012e0 (patch)
treef2545745ea46c209767f94d157a4e9b6ee539e03 /docker/README.md
parentMerge branch 'release-v1.85' into develop (diff)
downloadsynapse-30a5076da8ad776c150ad2745b5f34b4446012e0.tar.xz
Log when events are (unexpectedly) filtered out of responses in tests (#14213)
See https://github.com/matrix-org/synapse/pull/14095#discussion_r990335492

This is useful because when see that a relevant event is an `outlier` or `soft-failed`, then that's a good unexpected indicator explaining why it's not showing up. `filter_events_for_client` is used in `/sync`, `/messages`, `/context` which are all common end-to-end assertion touch points (also notifications, relations).
Diffstat (limited to 'docker/README.md')
-rw-r--r--docker/README.md3
1 files changed, 2 insertions, 1 deletions
diff --git a/docker/README.md b/docker/README.md
index eda3221c23..08372e95c6 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -73,7 +73,8 @@ The following environment variables are supported in `generate` mode:
   will log sensitive information such as access tokens.
   This should not be needed unless you are a developer attempting to debug something
   particularly tricky.
-
+* `SYNAPSE_LOG_TESTING`: if set, Synapse will log additional information useful
+  for testing.
 
 ## Postgres